1-Epi-Darunavir

Name: 1-Epi-Darunavir
Brand: Vaqora Chemicals
SKU: VQ-036574

About 1-Epi-Darunavir

Listed under CAS 1546918-95-9, 1-Epi-Darunavir is an impurity of Darunavir available from Vaqora Chemicals. Its molecular formula is C27H37N3O7S and its molecular weight is 547.7 g/mol. Common synonyms include (1R,2R)-Darunavir and Darunavir, (1R)-.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

As a characterised impurity of Darunavir, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer 1-Epi-Darunavir in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Darunavir

View every impurity, metabolite and intermediate we list for Darunavir.

Darunavir impurities

Specifications & identifiers

Chemical identifiers
Product name	1-Epi-Darunavir
Catalogue No.	VQ-036574
CAS Number	1546918-95-9
IUPAC name	[(3aS,4R,6aR)-2,3,3a,4,5,6a-hexahydrofuro[2,3-b]furan-4-yl] N-[(2R,3R)-4-[(4-aminophenyl)sulfonyl-(2-methylpropyl)amino]-3-hydroxy-1-phenylbutan-2-yl]carbamate
Molecular formula	C₂₇H₃₇N₃O₇S
Molecular weight	547.7 g/mol
Exact mass	547.2352
Grade	Reference Standard
HSN code	38229090
InChIKey	CJBJHOAVZSMMDJ-FMTGGWRCSA-N
SMILES	CC(C)CN(C[C@H]([C@@H](CC1=CC=CC=C1)NC(=O)O[C@H]2CO[C@@H]3[C@H]2CCO3)O)S(=O)(=O)C4=CC=C(C=C4)N
PubChem CID	131667685

Physical properties
Physical form	Solid
LogP (XLogP3)	2.9
H-bond donors / acceptors	3 / 9
TPSA	149 Å²

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of 1-Epi-Darunavir?

The CAS Registry Number of 1-Epi-Darunavir is 1546918-95-9. It is also known as (1R,2R)-Darunavir, Darunavir, (1R)-, Darunavir (1R,2R)-Isomer.

What is the molecular formula and molecular weight of 1-Epi-Darunavir?

1-Epi-Darunavir has the molecular formula C27H37N3O7S and a molecular weight of 547.7 g/mol. Its IUPAC name is [(3aS,4R,6aR)-2,3,3a,4,5,6a-hexahydrofuro[2,3-b]furan-4-yl] N-[(2R,3R)-4-[(4-aminophenyl)sulfonyl-(2-methylpropyl)amino]-3-hydroxy-1-phenylbutan-2-yl]carbamate.

What is 1-Epi-Darunavir used for?

1-Epi-Darunavir is supplied as a characterised reference material related to Darunavir. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of 1-Epi-Darunavir can I order?

We supply 1-Epi-Darunavir in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 1-Epi-Darunavir?

Yes. Every lot of 1-Epi-Darunavir is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can 1-Epi-Darunavir be shipped internationally?

Yes. We export 1-Epi-Darunavir worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.